Robust image watermarking scheme in lifting wavelet domain using GA-LSVR hybridization.
Rajesh MehtaNavin RajpalVirendra P. VishwakarmaPublished in: Int. J. Mach. Learn. Cybern. (2018)
Keyphrases
- image watermarking scheme
- wavelet domain
- wavelet transform
- spatial domain
- denoising
- wavelet coefficients
- discrete wavelet transform
- multiresolution
- multiscale
- wavelet decomposition
- image denoising
- watermarking scheme
- human visual system
- digital image watermarking
- support vector regression
- high frequency
- subband
- image watermarking
- watermarking algorithm
- image compression
- natural images
- digital watermark
- frequency domain
- jpeg compression
- geometric distortions
- image normalization
- feature extraction
- image sequences